Question

Write the chemical name and molecular formula of baking powder. What happens when baking powder is heated?

Hint:

The release of {CO2} during baking makes food fluffy and light.

Answer 1

Chemical Name: Sodium Hydrogen Carbonate
Molecular Formula: NaHCO3
When heated:
Baking powder decomposes to produce carbon dioxide gas, which helps in rising of dough in baking. \[ \text{2 NaHCO}_3 \rightarrow \text{Na}_2\text{CO}_3 + \text{H}_2\text{O} + \text{CO}_2 \]